linux-kernel - [PATCH 2/3] mmc: omap_hsmmc: Use devm_platform_get_and_ioremap

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Message-Id: <20230704131939.22562-2-frank.li@vivo.com>
Date:   Tue,  4 Jul 2023 21:19:37 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-mmc@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] mmc: omap_hsmmc: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/mmc/host/omap_hsmmc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 1e0f2d7774bd..93de00a06aba 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1790,14 +1790,11 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENXIO;
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
 
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-- 
2.39.0